Our robot is designed to insert hundreds of ultra-fine, flexible threads with thousands of electrodes within microns of targeted neurons while avoiding vasculature and adapting to real-time brain motion.
Grok 4.3 release
> #1 in caselaw
> #1 in corpfin
> impressive given significantly lower cost per 1m tokens (5-10x less than opus 4.7 and openai 5.5)
Very exciting to see the massive jump in performance in highly detail-oriented applied fields
They lowkey could make a movie about the kind of sh*t we pulled thru to overhaul the new X ads manger.
The old Twitter stack really had some skeletons in the closet lol
🚨 WTF?! 20 MAJOR SCHOOL DISTRICTS have CANCELED classes so that students and teachers can attend ANTI-CAPITALISM "May Day" protests across the country
Our public schools are nothing more than taxpayer funded indoctrination camps controlled by Teachers Unions
Teachers' Unions are corrupting our youth.
Grok 4.3 is on AI Gateway.
xAI's latest model, with improved tool calling and instruction following.
Try it now with 𝚖𝚘𝚍𝚎𝚕: '𝚡𝚊𝚒/𝚐𝚛𝚘𝚔-𝟺.𝟹' vercel.com/changelog/grok…
When training Grok 4.3, we spoke directly with devs and businesses to understand what they actually needed: a model that’s fast, affordable, and great at tool calling. The result is a daily driver that doesn't just look good on random benchmarks, but is actually useful in the real world.
💰 $1.25 in / $2.50 out
⚡️ 100 tokens / second
📖 1 million context window
Try it through Hermes Agent or direct through the xAI API!
Our new 125 kW Basecharger is designed for longer dwell times and overnight charging of Semis. It's the "home charging" for heavy-duty fleets.
It features a fully integrated design that eliminates the need for a separate AC-to-DC cabinet, simplifying installation. The 6 meter cable offers layout flexibility for all depots.
Up to 3 Basechargers can be daisy-chained on a single breaker (sharing 125 kVA) to further reduce installation and operational costs.
Businesses can purchase and install Semi chargers, powering electric trucking
- 1.2 MW Megacharger for quick stops
- 125 kW Basecharger for longer stays
Learn more about Semi Charging for Business and pricing: tesla.com/semi-charging-…
This release shows increased cost efficiency to run the Artificial Analysis Intelligence Index, with Grok 4.3 sitting comfortably on the Pareto frontier for intelligence versus cost
Driven by 37.5% lower input token prices and 58.3% lower output token prices, it costs $395 to
The past year or so I have been fascinated with IQ and the data / discussion surrounding it.
Sufficiently obsessed so that I bring it up in conversation opportunistically.
Believe it or not, I’m convinced a deep unfiltered discussion of IQ and what we can learn from it is at
US fertility rates just hit another record low
In 2025, the US general fertility rate fell to 53.1 - the lowest level ever recorded
Japan, South Korea, and Germany have already been shrinking for years. Japan has been shrinking for years, South Korea’s population has already
And so it begins…
LA City Councilmen Hugo Soto Martinez & Ysabel Jurado have unveiled a plan to let "noncitizens" VOTE in LA elections
There are 1.5 million noncitizens in LA
15% of their entire population
Stating that women do not have penises is conservative.
Stating that the scientific method is superior to ancestral tribal dances for seeking truth is conservative.
Supporting a rational immigration policy is conservative.
Defending freedom of speech & freedom of inquiry is conservative.
Stating that cultures that don't kill gays are superior to those that do is conservative.
Basically, rationality is conservatism. Parasitic irrationality is progressivism.
Grok 4.3 beta just went insane with front-end design
I gave it one single prompt:
“Build a WWE-style Fight Club website with 10 fighters”
It designed a stunning, premium-quality website that genuinely looks like it was built by a full design team
- Beautiful interactive fighter cards
- A Fight Simulator where you pick any two fighters and it predicts the results based on their stats
- It also shows the live ticket, upcoming live events basically everything a fully functional website has
It even picked the perfect tagline: “Where Legends are Forged”
The design quality is incredibly good. Dark mode, buttery-smooth interactions, perfect WWE energy
This is next-level creative execution
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